Base | Representation |
---|---|
bin | 11000101001001010… |
… | …11000000111011010 |
3 | 1021011001001001021200 |
4 | 30110211120013122 |
5 | 204043420304224 |
6 | 10024454015030 |
7 | 645600135600 |
oct | 142445300732 |
9 | 37131031250 |
10 | 13230244314 |
11 | 567a145411 |
12 | 2692947476 |
13 | 132acb8241 |
14 | 8d7181870 |
15 | 5267825c9 |
hex | 3149581da |
13230244314 has 72 divisors (see below), whose sum is σ = 33569745300. Its totient is φ = 3754662912.
The previous prime is 13230244277. The next prime is 13230244337. The reversal of 13230244314 is 41344203231.
13230244314 is a `hidden beast` number, since 1 + 3 + 2 + 302 + 44 + 314 = 666.
It can be written as a sum of positive squares in 2 ways, for example, as 13228910289 + 1334025 = 115017^2 + 1155^2 .
It is an unprimeable number.
It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 81082 + ... + 181754.
Almost surely, 213230244314 is an apocalyptic number.
13230244314 is a gapful number since it is divisible by the number (14) formed by its first and last digit.
It is a practical number, because each smaller number is the sum of distinct divisors of 13230244314, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (16784872650).
13230244314 is an abundant number, since it is smaller than the sum of its proper divisors (20339500986).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
13230244314 is a wasteful number, since it uses less digits than its factorization.
13230244314 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 100844 (or 100834 counting only the distinct ones).
The product of its (nonzero) digits is 6912, while the sum is 27.
Adding to 13230244314 its reverse (41344203231), we get a palindrome (54574447545).
The spelling of 13230244314 in words is "thirteen billion, two hundred thirty million, two hundred forty-four thousand, three hundred fourteen".
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